Description: 此算法为基于最大似然方法的DOA估计 是区别于子空间类的DOA算法 但需要多维搜索 计算量较大-This algorithm is based on the maximum likelihood method of DOA estimation is different from the sub-space kind of DOA algorithm but calculating the volume of the larger multi-dimensional search Platform: |
Size: 1024 |
Author:金江 |
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Description: 相干源对最大似然算法测向的影响 设置了两个相干的信号，以便研究相干源对测向的影响-Coherent Sources on the maximum likelihood algorithm for measuring the impact of the establishment of two coherent signals, in order to study the coherent source of measurement to the effects of Platform: |
Size: 1024 |
Author:txl |
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Description: 介绍了解相干信号的MUSIC算法估计到达角的理论和仿真-Introduction coherent understanding of the MUSIC algorithm for signal DOA estimates of theoretical and simulation Platform: |
Size: 152576 |
Author:lilun |
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Description: 常规DOA谱估计music算法在多径环境下失效，SVD算法利用最大特征值对应的特征矢量重新构造奇异值矩阵，可以成功估计相干信号。-Conventional music spectrum estimation algorithm for DOA in multipath environment, failure, SVD algorithm using the maximum eigenvalue of the feature vector corresponding to re-construct singular value matrix, can be successfully estimated coherent signal. Platform: |
Size: 1024 |
Author:ll |
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Description: 确定性最大似然来进行DOA估计，在本设计中已经进行过仿真了。可以放心使用-For deterministic maximum likelihood DOA estimation, in this design has been simulated Platform: |
Size: 1024 |
Author:yangyang |
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Description: 采用最大似然交替投影迭代的方法对信号进行DoA估计，很实用-Alternating projection iterative maximum likelihood method the signal DoA estimation, it is practical Platform: |
Size: 2048 |
Author:yangyang |
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Description: 条件极大似然算法（Conditional Maximum Likelihood）的实现：使用十字型天线阵列对信号源的来波方向（仅限于方位角）进行估计（DOA估计），可以选择信号的传播信道为高斯，瑞利或是莱斯信道。-A program achieves DOA Estimation using Conditional Maximum Likelihood Method,and its array it s a across one. Platform: |
Size: 3072 |
Author:李蕊 |
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Description: 基于压缩感知，利用最大似然函数进行DOA估计的两种方法-Based on compressed sensing, using the maximum likelihood function of the two methods for DOA Estimation Platform: |
Size: 2048 |
Author:huangyanmei |
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Description: 一篇非常实用的无线通信方向的文献，是关于cdma系统中doa估计的经典-The use of antenna arrays in wireless communications
makes it possible to estimate the directions of arrival (DOAs)
of impinging waveforms. The latter can be exploited to enhance
channel estimation accuracy or as an input for advanced mobile
positioning systems. In this paper, we consider the uplink of a
multicarrier code-division multiple-access (MC-CDMA) network
in which the base station is endowed with multiple receiving antennas
arranged in a uniform linear array. Transmission takes place
over a multipath channel, and the goal is the joint estimation of
the channel responses and DOAs of the uplink signals. In doing so,
we follow a maximum-likelihood (ML) approach and assume that
users transmit orthogonal training sequences to facilitate the task
of separating the signals. This way, all unknown parameters are
estimated independently of each other with affordable complexity.
Theoretical analysis and computer simulations are used to assess
the performance of the propose Platform: |
Size: 249856 |
Author:Zhang Lin |
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Description: 信号数目估计错误的最大似然波达方向估计的性能分析-The number of signal estimation error of maximum likelihood DOA estimation performance analysis Platform: |
Size: 120832 |
Author:吾辈 |
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Description: Approximate Maximum Likelihood 算法处理DOA估计的Matlab算法代码-matlab function for DOA estimation using Approximate Maximum Likelihood method Platform: |
Size: 1024 |
Author:刘伟 |
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Description: 窄带信号基于最小估计长度和最大似然估计的信号数目及波达方向的联合估计-Narrowband signals based on the number of signal joint estimate minimum and maximum likelihood estimate of the length and direction of arrival estimation Platform: |
Size: 246784 |
Author:喜雨 |
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Description: 最大似然（ML）准则和最大后验概率（MAP）准则，通过虚拟阵元进行DOA估计，数据模型归一化，模态振动，快速扩展随机生成树算法，实现了对10个数字音的识别，计算加权加速度。-Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Conducted through virtual array DOA estimation, Normalized data model, modal vibration, Rapid expansion of random spanning tree algorithm, To achieve the recognition of 10 digital sound, Weighted acceleration. Platform: |
Size: 9216 |
Author:wbfzry |
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Description: 在matlab环境中自动识别连通区域的大小,迭代自组织数据分析，感应双馈发电机系统的仿真，调试通过可以使用，通过虚拟阵元进行DOA估计，最大似然（ML）准则和最大后验概率（MAP）准则。-Automatic identification in the matlab environment the size of the connected area, Iterative self-organizing data analysis, Simulation of doubly fed induction generator system, Debugging can be used, Conducted through virtual array DOA estimation, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion. Platform: |
Size: 6144 |
Author:unyjkj |
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Description: 实现了对10个数字音的识别程序主要为数据分析和统计，最大似然（ML）准则和最大后验概率（MAP）准则，通过虚拟阵元进行DOA估计，大学数值分析算法，重要参数的提取，时间序列数据分析中的梅林变换工具，采用热核构造权重。- Realization of 10 digital audio recognition program Mainly for data analysis and statistics, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Conducted through virtual array DOA estimation, University of numerical analysis algorithms, Extract important parameters, Time series data analysis Mellin transform tool, Thermonuclear using weighting factor. Platform: |
Size: 8192 |
Author:pwtkbcn |
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Description: 车牌识别定位程序的部分功能，通过虚拟阵元进行DOA估计，最大似然（ML）准则和最大后验概率（MAP）准则，是一种双隐层反向传播神经网络，通过反复训练模板能有较高的识别率，多目标跟踪的粒子滤波器，最小二乘回归分析算法。- Part of the license plate recognition locator feature, Conducted through virtual array DOA estimation, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Is a two hidden layer back propagation neural network, Through repeated training IJIbFEAlate have higher recognition rate, Multi-target tracking particle filter, Least-squares regression analysis algorithm. Platform: |
Size: 5120 |
Author:qjehmxmu |
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Description: 本文从单个mohg观测平台得到的噪声腐蚀方位测量中，考虑了物体位置和速度的估计问题。这个过程具有固有的非线性和exbibits的特点，这些特性是几何相关的。提出了目标运动分析解决方案的最大似然估计，并对其性能进行了分析。(In this paper, the estimation of object position and velocity is considered in the measurement of noise corrosion in a single mohg observation platform. This process is inherently nonlinear and exbibits, which are geometric. The maximum likelihood estimation of the target motion analysis solution is presented and its performance is analyzed.) Platform: |
Size: 111616 |
Author:龙啸九天
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Search - maximum likelihood doa